(closes issue #10351)

Reported by: ftarz
Some platforms don't like it when you pass NULL to vsnprintf so pass "" instead.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77871 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/cli.c b/main/cli.c
index 57093319e46f0b2f9e7ea824a6a66fc9d6d0d00d..1d3a7b94bf59bd39e264fd40541698c4d34fafde 100644 (file)
--- a/main/cli.c
+++ b/main/cli.c
@@ -1743,7 +1743,7 @@ static int help1(int fd, char *match[], int locked)
                        continue;
                if (match && strncasecmp(matchstr, e->_full_cmd, len))
                        continue;
-               ast_cli(fd, "%25.25s  %s\n", e->_full_cmd, e->summary);
+               ast_cli(fd, "%25.25s  %s\n", e->_full_cmd, S_OR(e->summary, ""));
                found++;
        }
        AST_LIST_UNLOCK(&helpers);